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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.1 by pcg, Mon Nov 24 17:28:08 2003 UTC vs.
Revision 1.78 by root, Mon Jul 26 18:01:19 2004 UTC

1/*
2 * $Id: rxvt.h,v 1.1 2003/11/24 17:28:08 pcg Exp $
3 */
4
5#ifndef _RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
6#define _RXVT_H_ 2#define RXVT_H_
7 3
8#include "rxvtlib.h" 4#include "rxvtlib.h"
9 5
10#include "feature.h" 6#include "feature.h"
7
8#include <limits.h>
11 9
12#include <X11/cursorfont.h> 10#include <X11/cursorfont.h>
13#include <X11/keysym.h> 11#include <X11/keysym.h>
14#include <X11/keysymdef.h> 12#include <X11/keysymdef.h>
15#include <X11/Xatom.h> 13#include <X11/Xatom.h>
16 14
15#include "encoding.h"
17#include "defaultfont.h" 16#include "defaultfont.h"
18#include "rxvtcolor.h" 17#include "rxvtcolor.h"
18#include "iom.h"
19#include "salloc.h"
19 20
20/* 21/*
21 ***************************************************************************** 22 *****************************************************************************
22 * SYSTEM HACKS 23 * SYSTEM HACKS
23 ***************************************************************************** 24 *****************************************************************************
… …
30#endif 31#endif
31#if defined (sun) && !defined (__sun__) 32#if defined (sun) && !defined (__sun__)
32# define __sun__ 33# define __sun__
33#endif 34#endif
34 35
35
36#ifndef HAVE_XPOINTER 36#ifndef HAVE_XPOINTER
37typedef char *XPointer; 37typedef char *XPointer;
38#endif 38#endif
39 39
40#ifdef HAVE_TERMIOS_H 40#ifdef HAVE_TERMIOS_H
41# include <termios.h> 41# include <termios.h>
42typedef struct termios ttymode_t; 42typedef struct termios ttymode_t;
43#else 43#else
44# include <sgtty.h> 44# include <sgtty.h>
45typedef struct { 45typedef struct {
46 struct sgttyb sg; 46 struct sgttyb sg;
47 struct tchars tc; 47 struct tchars tc;
48 struct ltchars lc; 48 struct ltchars lc;
49 int line; 49 int line;
50 int local; 50 int local;
51} ttymode_t; 51} ttymode_t;
52#endif 52#endif
53 53
54#ifdef GREEK_SUPPORT
55# include "grkelot.h"
56#endif
57#ifdef XPM_BACKGROUND 54#ifdef XPM_BACKGROUND
58# ifdef XPM_INC_X11 55# ifdef XPM_INC_X11
59# include <X11/xpm.h> 56# include <X11/xpm.h>
60# else 57# else
61# include <xpm.h> 58# include <xpm.h>
62# endif 59# endif
63#endif 60#endif
64 61
65#ifndef STDIN_FILENO 62#ifndef STDIN_FILENO
66# define STDIN_FILENO 0 63# define STDIN_FILENO 0
67# define STDOUT_FILENO 1 64# define STDOUT_FILENO 1
68# define STDERR_FILENO 2 65# define STDERR_FILENO 2
69#endif 66#endif
70 67
71#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 68#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
72# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 69# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
73# define NO_SETOWNER_TTYDEV 70# define NO_SETOWNER_TTYDEV
… …
80/* 77/*
81 ***************************************************************************** 78 *****************************************************************************
82 * STRUCTURES AND TYPEDEFS 79 * STRUCTURES AND TYPEDEFS
83 ***************************************************************************** 80 *****************************************************************************
84 */ 81 */
85struct rxvt_vars; /* Later REDEFINED and typedef'd to rxvt_t */
86struct rxvt_hidden;
87struct grwin_t; 82struct grwin_t;
88
89 83
90/* Sanitize menubar info */ 84/* Sanitize menubar info */
91#ifndef MENUBAR 85#ifndef MENUBAR
92# undef MENUBAR_MAX 86# undef MENUBAR_MAX
93#endif 87#endif
94#ifndef MENUBAR_MAX 88#ifndef MENUBAR_MAX
95# define MENUBAR_MAX 0 89# define MENUBAR_MAX 0
96#endif 90#endif
97 91
98/* If we're using either the rxvt scrollbar or menu bars, keep the 92/* If we're using either the rxvt scrollbar or menu bars, keep the
99 * scrollColor resource. 93 * scrollColor resource.
100 */ 94 */
… …
104# undef KEEP_SCROLLCOLOR 98# undef KEEP_SCROLLCOLOR
105#endif 99#endif
106 100
107#ifdef XPM_BACKGROUND 101#ifdef XPM_BACKGROUND
108typedef struct { 102typedef struct {
109 short w, h, x, y; 103 short w, h, x, y;
110 Pixmap pixmap; 104 Pixmap pixmap;
111} bgPixmap_t; 105} bgPixmap_t;
112#endif 106#endif
113 107
114/* 108/*
115 * the 'essential' information for reporting Mouse Events 109 * the 'essential' information for reporting Mouse Events
116 * pared down from XButtonEvent 110 * pared down from XButtonEvent
117 */ 111 */
118struct mouse_event { 112struct mouse_event {
119 int clicks; 113 int clicks;
120 Time time; /* milliseconds */ 114 Time time; /* milliseconds */
121 unsigned int state; /* key or button mask */ 115 unsigned int state; /* key or button mask */
122 unsigned int button; /* detail */ 116 unsigned int button; /* detail */
123}; 117};
124 118
125#ifndef min 119#ifndef min
126# define min(a,b) (((a) < (b)) ? (a) : (b)) 120# define min(a,b) (((a) < (b)) ? (a) : (b))
127# define max(a,b) (((a) > (b)) ? (a) : (b)) 121# define max(a,b) (((a) > (b)) ? (a) : (b))
128#endif 122#endif
129 123
130#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) 124#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
131#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) 125#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
132#define SWAP_IT(one, two, typeof) \ 126#define SWAP_IT(one, two, typeof) \
133 do { \ 127 do { \
134 typeof swapittmp; \ 128 typeof swapittmp; \
135 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 129 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
136 } while (/* CONSTCOND */ 0) 130 } while (/* CONSTCOND */ 0)
137#define BOUND_POSITIVE_INT16(val) \ 131#define BOUND_POSITIVE_INT16(val) \
138 (int16_t)((val) <= 0 \ 132 (int16_t) ((val) <= 0 \
139 ? 0 \ 133 ? 0 \
140 : min((val), (((uint16_t)-1)>>1))) 134 : min ((val), (((uint16_t)-1)>>1)))
141 135
142/* 136/*
143 ***************************************************************************** 137 *****************************************************************************
144 * NORMAL DEFINES 138 * NORMAL DEFINES
145 ***************************************************************************** 139 *****************************************************************************
146 */ 140 */
147 141
148#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
149# error if you disable both selection styles, how can you select, silly?
150#endif
151
152#define APL_CLASS "XTerm" /* class name */
153#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
154#define APL_NAME "rxvt" /* normal name */
155
156/* COLORTERM, TERM environment variables */ 142/* COLORTERM, TERM environment variables */
157#define COLORTERMENV "rxvt" 143#define COLORTERMENV "rxvt"
158#ifdef XPM_BACKGROUND 144#ifdef XPM_BACKGROUND
159# define COLORTERMENVFULL COLORTERMENV "-xpm" 145# define COLORTERMENVFULL COLORTERMENV "-xpm"
160#else 146#else
161# define COLORTERMENVFULL COLORTERMENV 147# define COLORTERMENVFULL COLORTERMENV
162#endif 148#endif
163#ifndef TERMENV 149#ifndef TERMENV
164# define TERMENV "xterm" 150# define TERMENV "rxvt"
165#endif 151#endif
166 152
167#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 153#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
168# define NO_MOUSE_REPORT_SCROLLBAR 154# define NO_MOUSE_REPORT_SCROLLBAR
169#endif 155#endif
… …
176 162
177#if !defined (EACCESS) && defined(EAGAIN) 163#if !defined (EACCESS) && defined(EAGAIN)
178# define EACCESS EAGAIN 164# define EACCESS EAGAIN
179#endif 165#endif
180 166
181#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 167#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
182# define EXIT_SUCCESS 0 /* exit function success */ 168# define EXIT_SUCCESS 0 /* exit function success */
183# define EXIT_FAILURE 1 /* exit function failure */ 169# define EXIT_FAILURE 1 /* exit function failure */
184#endif 170#endif
185 171
186#define menuBar_esc 10 172#define menuBar_esc 10
187#define scrollBar_esc 30 173#define scrollBar_esc 30
188#define menuBar_margin 2 /* margin below text */ 174#define menuBar_margin 2 /* margin below text */
189 175
190#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) 176#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
191# define HAVE_SCROLLBARS 177# define HAVE_SCROLLBARS
192#endif 178#endif
193 179
194/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 180/* width of scrollBar, menuBar shadow, must be 1 or 2 */
195#ifdef HALFSHADOW 181#ifdef HALFSHADOW
196# define SHADOW 1 182# define SHADOW 1
197#else 183#else
198# define SHADOW 2 184# define SHADOW 2
199#endif 185#endif
200 186
201#define R_SB_ALIGN_CENTRE 0 187#define R_SB_ALIGN_CENTRE 0
202#define R_SB_ALIGN_TOP 1 188#define R_SB_ALIGN_TOP 1
203#define R_SB_ALIGN_BOTTOM 2 189#define R_SB_ALIGN_BOTTOM 2
204 190
205#define R_SB_RXVT 0 191#define R_SB_RXVT 0
206#define R_SB_NEXT 1 192#define R_SB_NEXT 1
207#define R_SB_XTERM 2 193#define R_SB_XTERM 2
194#define R_SB_PLAIN 4
208 195
209#define SB_WIDTH_NEXT 19 196#define SB_WIDTH_NEXT 19
210#define SB_WIDTH_XTERM 7 197#define SB_WIDTH_XTERM 15
198#define SB_WIDTH_PLAIN 7
211#ifndef SB_WIDTH_RXVT 199#ifndef SB_WIDTH_RXVT
212# define SB_WIDTH_RXVT 10 200# define SB_WIDTH_RXVT 10
213#endif 201#endif
214 202
215/* 203/*
216 * NeXT scrollbar defines 204 * NeXT scrollbar defines
217 */ 205 */
218#define SB_PADDING 1 206#define SB_PADDING 1
219#define SB_BORDER_WIDTH 1 207#define SB_BORDER_WIDTH 1
220#define SB_BEVEL_WIDTH_UPPER_LEFT 1 208#define SB_BEVEL_WIDTH_UPPER_LEFT 1
221#define SB_BEVEL_WIDTH_LOWER_RIGHT 2 209#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
222#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) 210#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
223#define SB_MARGIN_SPACE (SB_PADDING * 2) 211#define SB_MARGIN_SPACE (SB_PADDING * 2)
224#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) 212#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
225#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) 213#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
226#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) 214#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
227#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) 215#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
228#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) 216#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
229#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) 217#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
230#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) 218#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
231#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) 219#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
232 /* 220 /*
233 * +-------------+ 221 * +-------------+
234 * | | <---< SB_PADDING 222 * | | <---< SB_PADDING
235 * | ::::::::::: | 223 * | ::::::::::: |
236 * | ::::::::::: | 224 * | ::::::::::: |
… …
242 * | | :::::::: | 230 * | | :::::::: |
243 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 231 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
244 * | +---------+ | 232 * | +---------+ |
245 * | | ......%%| | 233 * | | ......%%| |
246 * | | ......%%| | 234 * | | ......%%| |
247 * | | ..()..%%| | 235 * | | .. ()..%%| |
248 * | | ......%%| | 236 * | | ......%%| |
249 * | | %%%%%%%%| | 237 * | | %%%%%%%%| |
250 * | +---------+ | <......................... 238 * | +---------+ | <.........................
251 * | | <---< SB_PADDING : 239 * | | <---< SB_PADDING :
252 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 240 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
… …
273 * :............: 261 * :............:
274 * | 262 * |
275 * +---< SB_WIDTH_NEXT 263 * +---< SB_WIDTH_NEXT
276 */ 264 */
277 265
266enum {
278#define NO_REFRESH 0 /* Window not visible at all! */ 267 NO_REFRESH = 0 , /* Window not visible at all! */
279#define FAST_REFRESH (1<<0) /* Fully exposed window */ 268 FAST_REFRESH = 1<<0, /* Fully exposed window */
280#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 269 SLOW_REFRESH = 1<<1, /* Partially exposed window */
281#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 270 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
282#define REFRESH_BOUNDS (1<<3) 271#if 0
272 REFRESH_BOUNDS = 1<<3
273#endif
274 REFRESH_BOUNDS = 0 /* only required for old int_bwidth code. */ //TODO: remove this and all depending code
275};
283 276
284#ifdef NO_SECONDARY_SCREEN 277#ifdef NO_SECONDARY_SCREEN
285# define NSCREENS 0 278# define NSCREENS 0
286#else 279#else
287# define NSCREENS 1 280# define NSCREENS 1
288#endif 281#endif
289 282
290#define IGNORE 0 283#define IGNORE 0
291#define SAVE 's' 284#define SAVE 's'
292#define RESTORE 'r' 285#define RESTORE 'r'
293 286
294/* special (internal) prefix for font commands */ 287/* special (internal) prefix for font commands */
295#define FONT_CMD '#' 288#define FONT_CMD '#'
296#define FONT_DN "#-" 289#define FONT_DN "#-"
297#define FONT_UP "#+" 290#define FONT_UP "#+"
298 291
299/* flags for rxvt_scr_gotorc() */ 292/* flags for rxvt_scr_gotorc () */
293enum {
300#define C_RELATIVE 1 /* col movement is relative */ 294 C_RELATIVE = 1 , /* col movement is relative */
301#define R_RELATIVE 2 /* row movement is relative */ 295 R_RELATIVE = 2, /* row movement is relative */
302#define RELATIVE (R_RELATIVE|C_RELATIVE) 296 RELATIVE = 1 | 2,
297};
303 298
304/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 299/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
300enum {
305#define INSERT -1 /* don't change these values */ 301 INSERT = -1, /* don't change these values */
306#define DELETE +1 302 DELETE = +1,
307#define ERASE +2 303 ERASE = +2,
304};
308 305
309/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 306/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
310enum page_dirn { 307enum page_dirn {
311 UP, 308 UP,
312 DN, 309 DN,
313 NO_DIR 310 NO_DIR,
314}; 311};
315 312
316/* arguments for rxvt_scr_change_screen() */ 313/* arguments for rxvt_scr_change_screen () */
317enum { 314enum {
318 PRIMARY = 0, 315 PRIMARY = 0,
319 SECONDARY 316 SECONDARY,
320}; 317};
321 318
319#define RS_None 0 /* Normal */
320
321#define RS_fgMask 0x000001FFu /* 512 colors */
322#define RS_bgMask 0x0003FE00u /* 512 colors */
323#define RS_Bold 0x00040000u /* bold */
324#define RS_Blink 0x00080000u /* blink */
325#define RS_RVid 0x00100000u /* reverse video */
326#define RS_Uline 0x00200000u /* underline */
327
328#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */
329#define RS_fontShift 22
330
331#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)
332#define RS_attrMask (RS_baseattrMask|RS_fontMask)
333
334#define Sel_none 0 /* Not waiting */
335#define Sel_normal 0x01 /* normal selection */
336#define Sel_incr 0x02 /* incremental selection */
337#define Sel_direct 0x00
338#define Sel_Primary 0x01
339#define Sel_Secondary 0x02
340#define Sel_Clipboard 0x03
341#define Sel_whereMask 0x0f
342#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
343#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
344
322enum { 345enum {
323 SBYTE = 0,
324 WBYTE
325};
326
327
328#define RS_None 0 /* Normal */
329
330#define RS_fgMask 0x000001FFu /* 512 colors */
331#define RS_bgMask 0x0003FE00u /* 512 colors */
332#define RS_Bold 0x00040000u /* bold */
333#define RS_Blink 0x00080000u /* blink */
334#define RS_RVid 0x00100000u /* reverse video */
335#define RS_Uline 0x00200000u /* underline */
336
337#define RS_wide 0x00400000u /* only multibyte characters */
338#define IS_WIDE(r) ((r) & RS_wide)
339
340#define RS_fontMask 0xff000000u /* plenty(?) of fonts */
341#define RS_fontShift 24
342
343#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)
344#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)
345
346#define Sel_none 0 /* Not waiting */
347#define Sel_normal 0x01 /* normal selection */
348#define Sel_incr 0x02 /* incremental selection */
349#define Sel_direct 0x00
350#define Sel_Primary 0x01
351#define Sel_Secondary 0x02
352#define Sel_Clipboard 0x03
353#define Sel_whereMask 0x0f
354#define Sel_CompoundText 0x10 /* last request was Compound */
355
356enum {
357 C0_NUL = 0x00, 346 C0_NUL = 0x00,
358 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 347 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
359 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 348 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
360 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 349 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
361 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1 350 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
362}; 351};
363#define CHAR_ST 0x9c /* 0234 */ 352#define CHAR_ST 0x9c /* 0234 */
364 353
365/* 354/*
366 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 355 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
367 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 356 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
368 */ 357 */
369#define XTerm_name 0 358enum {
370#define XTerm_iconName 1 359 XTerm_name = 0,
371#define XTerm_title 2 360 XTerm_iconName = 1,
372#define XTerm_Color 4 /* change colors */ 361 XTerm_title = 2,
362 XTerm_property = 3, // change X property
363 XTerm_Color = 4, // change colors
364 XTerm_Color00 = 10, // not implemented, CLASH!
365 XTerm_Color01 = 11, // not implemented
373#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 366 XTerm_Color_cursor = 12, // change actual 'Cursor' color
374#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 367 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color
375#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 368 XTerm_Color_pointer_bg = 14, // not implemented
376#define XTerm_Color_BD 18 /* change actual 'Bold' color */ 369 XTerm_Color05 = 15, // not implemented
377#define XTerm_Color_UL 19 /* change actual 'Underline' color */ 370 XTerm_Color06 = 16, // not implemented
378#define XTerm_logfile 46 /* not implemented */ 371 XTerm_Color_RV = 17, // change actual 'Highlight' color
379#define XTerm_font 50 372 XTerm_logfile = 46, // not implemented
373 XTerm_font = 50,
380 374
381/* 375 XTerm_konsole30 = 30, // reserved for konsole
376 XTerm_konsole31 = 31, // reserved for konsole
377 XTerm_emacs51 = 51, // reserved for emacs shell
378 /*
382 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 379 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
383 */ 380 */
384#define XTerm_Menu 10 /* set menu item */ 381 XTerm_Color_BD = 18, // change actual 'Bold' color
385#define XTerm_Pixmap 20 /* new bg pixmap */ 382 XTerm_Color_UL = 19, // change actual 'Underline' color
386#define XTerm_restoreFG 39 /* change default fg color */ 383 XTerm_Pixmap = 20, // new bg pixmap
387#define XTerm_restoreBG 49 /* change default bg color */ 384 XTerm_restoreFG = 39, // change default fg color
385 XTerm_restoreBG = 49, // change default bg color
388#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 386 XTerm_dumpscreen = 55, // dump scrollback and all of screen
387 XTerm_locale = 701, // change locale
388 XTerm_findfont = 702, // find font of given character (in decimal)
389 XTerm_Menu = 703, // set menu item
390};
389 391
390/* Words starting with `Color_' are colours. Others are counts */ 392/* Words starting with `Color_' are colours. Others are counts */
391/* 393/*
392 * The following comment is mostly obsolete since pixcolor_set was expanded: 394 * The following comment is mostly obsolete since pixcolor_set was expanded:
393 * We're currently upto 29 colours. Only 3 more available. The 395 * We're currently upto 29 colours. Only 3 more available. The
… …
395 * on the unnecessary items, e.g. Color_pointer, but won't bother 397 * on the unnecessary items, e.g. Color_pointer, but won't bother
396 * until we need to. Also, be aware of usage in pixcolor_set 398 * until we need to. Also, be aware of usage in pixcolor_set
397 */ 399 */
398 400
399enum colour_list { 401enum colour_list {
400 Color_fg = 0, 402 Color_fg = 0,
401 Color_bg, 403 Color_bg,
402 minCOLOR, /* 2 */ 404 minCOLOR, /* 2 */
403 Color_Black = minCOLOR, 405 Color_Black = minCOLOR,
404 Color_Red3, 406 Color_Red3,
405 Color_Green3, 407 Color_Green3,
406 Color_Yellow3, 408 Color_Yellow3,
407 Color_Blue3, 409 Color_Blue3,
408 Color_Magenta3, 410 Color_Magenta3,
409 Color_Cyan3, 411 Color_Cyan3,
410 maxCOLOR, /* minCOLOR + 7 */ 412 maxCOLOR, /* minCOLOR + 7 */
411#ifndef NO_BRIGHTCOLOR 413#ifndef NO_BRIGHTCOLOR
412 Color_AntiqueWhite = maxCOLOR, 414 Color_AntiqueWhite = maxCOLOR,
413 minBrightCOLOR, /* maxCOLOR + 1 */ 415 minBrightCOLOR, /* maxCOLOR + 1 */
414 Color_Grey25 = minBrightCOLOR, 416 Color_Grey25 = minBrightCOLOR,
415 Color_Red, 417 Color_Red,
416 Color_Green, 418 Color_Green,
417 Color_Yellow, 419 Color_Yellow,
418 Color_Blue, 420 Color_Blue,
419 Color_Magenta, 421 Color_Magenta,
420 Color_Cyan, 422 Color_Cyan,
421 maxBrightCOLOR, /* minBrightCOLOR + 7 */ 423 maxBrightCOLOR, /* minBrightCOLOR + 7 */
422 Color_White = maxBrightCOLOR, 424 Color_White = maxBrightCOLOR,
423#else 425#else
424 Color_White = maxCOLOR, 426 Color_White = maxCOLOR,
425#endif 427#endif
426#ifdef TTY_256COLOR 428#ifdef TTY_256COLOR
427 min256COLOR = Color_White + 1, 429 min256COLOR = Color_White + 1,
428 max256COLOR = minCOLOR + 255, 430 max256COLOR = minCOLOR + 255,
429#endif 431#endif
430#ifndef NO_CURSORCOLOR 432#ifndef NO_CURSORCOLOR
431 Color_cursor, 433 Color_cursor,
432 Color_cursor2, 434 Color_cursor2,
433#endif 435#endif
434 Color_pointer, 436 Color_pointer_fg,
437 Color_pointer_bg,
435 Color_border, 438 Color_border,
436#ifndef NO_BOLD_UNDERLINE_REVERSE 439#ifndef NO_BOLD_UNDERLINE_REVERSE
437 Color_BD, 440 Color_BD,
438 Color_UL, 441 Color_UL,
439 Color_RV, 442 Color_RV,
440#endif 443#endif
441#ifdef OPTION_HC 444#ifdef OPTION_HC
442 Color_HC, 445 Color_HC,
443#endif 446#endif
444#ifdef KEEP_SCROLLCOLOR 447#ifdef KEEP_SCROLLCOLOR
445 Color_scroll, 448 Color_scroll,
446 Color_trough, 449 Color_trough,
447#endif 450#endif
448 NRS_COLORS, /* */ 451#if TINTING
452 Color_tint,
453#endif
454 NRS_COLORS, /* */
449#ifdef KEEP_SCROLLCOLOR 455#ifdef KEEP_SCROLLCOLOR
450 Color_topShadow = NRS_COLORS, 456 Color_topShadow = NRS_COLORS,
451 Color_bottomShadow, 457 Color_bottomShadow,
452 TOTAL_COLORS /* upto 30 */ 458 TOTAL_COLORS /* upto 30 */
453#else 459#else
454 TOTAL_COLORS = NRS_COLORS /* */ 460 TOTAL_COLORS = NRS_COLORS /* */
455#endif 461#endif
456}; 462};
457 463
458#define Color_Bits 9 464#define Color_Bits 9
459#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */ 465#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
460#define NPIXCLR_BITS 32 466#define NPIXCLR_BITS 32
461 467
462#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits)) 468#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
463 469
464/* 470/*
465 * Resource list 471 * Resource list
466 */ 472 */
467enum { 473enum {
468 Rs_display_name = 0, 474 Rs_display_name = 0,
469 Rs_term_name, 475 Rs_term_name,
470 Rs_iconName, 476 Rs_iconName,
471 Rs_geometry, 477 Rs_geometry,
472 Rs_reverseVideo, 478 Rs_reverseVideo,
473 Rs_color, 479 Rs_color,
474 _Rs_color = Rs_color + NRS_COLORS - 1, 480 _Rs_color = Rs_color + NRS_COLORS - 1,
475 Rs_font, 481 Rs_font,
476 Rs_name, 482 Rs_name,
477 Rs_title, 483 Rs_title,
478#if defined (XPM_BACKGROUND) || (MENUBAR_MAX) 484#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
479 Rs_path, 485 Rs_path,
480#endif 486#endif
481#ifdef XPM_BACKGROUND 487#ifdef XPM_BACKGROUND
482 Rs_backgroundPixmap, 488 Rs_backgroundPixmap,
483#endif 489#endif
484#if (MENUBAR_MAX) 490#if (MENUBAR_MAX)
485 Rs_menu, 491 Rs_menu,
486#endif 492#endif
487#ifndef NO_BOLDFONT
488 Rs_boldFont,
489#endif
490#ifdef GREEK_SUPPORT
491 Rs_greek_keyboard,
492 Rs_greektoggle_key,
493#endif
494 Rs_loginShell, 493 Rs_loginShell,
495 Rs_jumpScroll, 494 Rs_jumpScroll,
496#ifdef HAVE_SCROLLBARS 495#ifdef HAVE_SCROLLBARS
497 Rs_scrollBar, 496 Rs_scrollBar,
498 Rs_scrollBar_right, 497 Rs_scrollBar_right,
499 Rs_scrollBar_floating, 498 Rs_scrollBar_floating,
500 Rs_scrollBar_align, 499 Rs_scrollBar_align,
501#endif 500#endif
502 Rs_scrollstyle, /* Rs_scrollBar_style */ 501 Rs_scrollstyle, /* Rs_scrollBar_style */
503 Rs_scrollTtyOutput, 502 Rs_scrollTtyOutput,
504 Rs_scrollTtyKeypress, 503 Rs_scrollTtyKeypress,
505 Rs_scrollWithBuffer, 504 Rs_scrollWithBuffer,
506 Rs_saveLines, 505 Rs_saveLines,
507 Rs_utmpInhibit, 506 Rs_utmpInhibit,
508 Rs_visualBell, 507 Rs_visualBell,
509#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION) 508#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
510 Rs_mapAlert, 509 Rs_mapAlert,
511#endif 510#endif
512#ifdef META8_OPTION 511#ifdef META8_OPTION
513 Rs_meta8, 512 Rs_meta8,
514#endif 513#endif
515#ifdef MOUSE_WHEEL 514#ifdef MOUSE_WHEEL
516 Rs_mouseWheelScrollPage, 515 Rs_mouseWheelScrollPage,
517#endif 516#endif
518#ifndef NO_BACKSPACE_KEY 517#ifndef NO_BACKSPACE_KEY
519 Rs_backspace_key, 518 Rs_backspace_key,
520#endif 519#endif
521#ifndef NO_DELETE_KEY 520#ifndef NO_DELETE_KEY
522 Rs_delete_key, 521 Rs_delete_key,
523#endif 522#endif
524 Rs_selectstyle, 523 Rs_selectstyle,
525#ifdef PRINTPIPE 524#ifdef PRINTPIPE
526 Rs_print_pipe, 525 Rs_print_pipe,
527#endif 526#endif
528#ifdef USE_XIM 527#ifdef USE_XIM
529 Rs_preeditType, 528 Rs_preeditType,
530 Rs_inputMethod, 529 Rs_inputMethod,
531#endif
532#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
533 Rs_bigfont_key,
534 Rs_smallfont_key,
535#endif 530#endif
536#ifdef TRANSPARENT 531#ifdef TRANSPARENT
537 Rs_transparent, 532 Rs_transparent,
538 Rs_transparent_all, 533 Rs_transparent_all,
539#endif 534#endif
540#ifndef NO_FRILLS 535#ifndef NO_FRILLS
541 Rs_ext_bwidth, 536 Rs_ext_bwidth,
542 Rs_int_bwidth, 537 Rs_int_bwidth,
543#endif 538#endif
544 Rs_scrollBar_thickness, 539 Rs_scrollBar_thickness,
545#ifndef NO_LINESPACE 540#ifndef NO_LINESPACE
546 Rs_lineSpace, 541 Rs_lineSpace,
547#endif 542#endif
548 Rs_cutchars, 543 Rs_cutchars,
549#ifdef ACS_ASCII
550 Rs_acs_chars,
551#endif
552 Rs_modifier, 544 Rs_modifier,
553 Rs_answerbackstring, 545 Rs_answerbackstring,
554 Rs_tripleclickwords, 546 Rs_tripleclickwords,
547 Rs_insecure,
555 Rs_cursorBlink, 548 Rs_cursorBlink,
556 Rs_pointerBlank, 549 Rs_pointerBlank,
557 Rs_pointerBlankDelay, 550 Rs_pointerBlankDelay,
551 Rs_imLocale,
552#ifndef NO_SECONDARY_SCREEN
553 Rs_secondaryScreen,
554 Rs_secondaryScroll,
555#endif
556#ifndef NO_BOLD_UNDERLINE_REVERSE
557 Rs_realBold,
558#endif
558 NUM_RESOURCES 559 NUM_RESOURCES
559} ; 560};
560 561
562// see init.C:xa_names, which must be kept in sync
561enum { 563enum {
562 TIMEOUT_INCR = 0, 564 XA_TEXT = 0,
563 NUM_TIMEOUTS
564} ;
565
566enum {
567 XA_COMPOUND_TEXT = 0, 565 XA_COMPOUND_TEXT,
566 XA_UTF8_STRING,
568 XA_MULTIPLE, 567 XA_MULTIPLE,
569 XA_TARGETS, 568 XA_TARGETS,
570 XA_TEXT,
571 XA_TIMESTAMP, 569 XA_TIMESTAMP,
572 XA_VT_SELECTION, 570 XA_VT_SELECTION,
573 XA_INCR, 571 XA_INCR,
574 XA_WMDELETEWINDOW, 572 XA_WMDELETEWINDOW,
575#ifdef TRANSPARENT 573#ifdef TRANSPARENT
576 XA_XROOTPMAPID, 574 XA_XROOTPMAPID,
575 XA_XSETROOTID,
577#endif 576#endif
578#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 577#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
579 XA_DNDPROTOCOL, 578 XA_DNDPROTOCOL,
580 XA_DNDSELECTION, 579 XA_DNDSELECTION,
581#endif /* OFFIX_DND */ 580#endif /* OFFIX_DND */
582 XA_CLIPBOARD, 581 XA_CLIPBOARD,
583 NUM_XA 582 NUM_XA
584} ; 583};
585
586/*
587 * number of graphics points
588 * divisible by 2 (num lines)
589 * divisible by 4 (num rect)
590 */
591#define NGRX_PTS 1000
592 584
593/* DEC private modes */ 585/* DEC private modes */
594#define PrivMode_132 (1LU<<0) 586#define PrivMode_132 (1LU<<0)
595#define PrivMode_132OK (1LU<<1) 587#define PrivMode_132OK (1LU<<1)
596#define PrivMode_rVideo (1LU<<2) 588#define PrivMode_rVideo (1LU<<2)
597#define PrivMode_relOrigin (1LU<<3) 589#define PrivMode_relOrigin (1LU<<3)
598#define PrivMode_Screen (1LU<<4) 590#define PrivMode_Screen (1LU<<4)
599#define PrivMode_Autowrap (1LU<<5) 591#define PrivMode_Autowrap (1LU<<5)
600#define PrivMode_aplCUR (1LU<<6) 592#define PrivMode_aplCUR (1LU<<6)
601#define PrivMode_aplKP (1LU<<7) 593#define PrivMode_aplKP (1LU<<7)
602#define PrivMode_HaveBackSpace (1LU<<8) 594#define PrivMode_HaveBackSpace (1LU<<8)
603#define PrivMode_BackSpace (1LU<<9) 595#define PrivMode_BackSpace (1LU<<9)
604#define PrivMode_ShiftKeys (1LU<<10) 596#define PrivMode_ShiftKeys (1LU<<10)
605#define PrivMode_VisibleCursor (1LU<<11) 597#define PrivMode_VisibleCursor (1LU<<11)
606#define PrivMode_MouseX10 (1LU<<12) 598#define PrivMode_MouseX10 (1LU<<12)
607#define PrivMode_MouseX11 (1LU<<13) 599#define PrivMode_MouseX11 (1LU<<13)
608#define PrivMode_scrollBar (1LU<<14) 600#define PrivMode_scrollBar (1LU<<14)
609#define PrivMode_menuBar (1LU<<15) 601#define PrivMode_menuBar (1LU<<15)
610#define PrivMode_TtyOutputInh (1LU<<16) 602#define PrivMode_TtyOutputInh (1LU<<16)
611#define PrivMode_Keypress (1LU<<17) 603#define PrivMode_Keypress (1LU<<17)
612#define PrivMode_smoothScroll (1LU<<18) 604#define PrivMode_smoothScroll (1LU<<18)
613#define PrivMode_vt52 (1LU<<19) 605#define PrivMode_vt52 (1LU<<19)
614/* too annoying to implement X11 highlight tracking */ 606/* too annoying to implement X11 highlight tracking */
615/* #define PrivMode_MouseX11Track (1LU<<18) */ 607/* #define PrivMode_MouseX11Track (1LU<<20) */
616 608
617#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 609#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
618#define PrivMode(test,bit) \ 610#define PrivMode(test,bit) \
619 if (test) \ 611 if (test) \
620 R->h->PrivateModes |= (bit); \ 612 PrivateModes |= (bit); \
621 else \ 613 else \
622 R->h->PrivateModes &= ~(bit) 614 PrivateModes &= ~(bit)
623 615
624#ifdef ALLOW_132_MODE 616#ifdef ALLOW_132_MODE
625# define PrivMode_Default \
626(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 617# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
627#else
628# define PrivMode_Default \
629(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
630#endif
631
632#ifdef PREFER_24BIT
633# define XDEPTH R->Xdepth
634# define XCMAP R->Xcmap
635# define XVISUAL R->h->Xvisual
636#else
637# ifdef DEBUG_DEPTH
638# define XDEPTH DEBUG_DEPTH
639# else 618#else
640# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen) 619# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
641# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
642# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
643# endif 620#endif
644#endif 621
622#define XDEPTH display->depth
623#define XCMAP display->cmap
624#define XVISUAL display->visual
625
645#define IMBUFSIZ 128 /* input modifier buffer sizes */ 626#define IMBUFSIZ 128 // input modifier buffer sizes
646#ifndef BUFSIZ
647# define BUFSIZ 4096
648#endif
649#define KBUFSZ 512 /* size of keyboard mapping buffer */ 627#define KBUFSZ 512 // size of keyboard mapping buffer
628#define CBUFSIZ 4096 // size of command buffer
629#define UBUFSIZ 4096 // character buffer
630
631#ifndef PATH_MAX
632# define PATH_MAX 16384
633#endif
650 634
651/* 635/*
652 ***************************************************************************** 636 *****************************************************************************
653 * MACRO DEFINES 637 * MACRO DEFINES
654 ***************************************************************************** 638 *****************************************************************************
655 */ 639 */
656#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) 640#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))
657#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) 641#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
658#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z)) 642#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
659#define STRCASECMP(x, y) strcasecmp((x), (y)) 643#define STRCASECMP(x, y) strcasecmp((x), (y))
660#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z)) 644#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
661#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y)) 645#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
662#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z)) 646#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
663#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y)) 647#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
664#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z)) 648#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
665#define STRCAT(x, y) strcat((char *)(x), (const char *)(y)) 649#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
666#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z)) 650#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
667#define STRDUP(x) strdup((const char *)(x)) 651#define STRDUP(x) strdup((const char *)(x))
668#define STRLEN(x) strlen((const char *)(x)) 652#define STRLEN(x) strlen((const char *)(x))
669#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 653#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
670#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 654#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
671 655
672/* convert pixel dimensions to row/column values. Everything as int32_t */ 656/* convert pixel dimensions to row/column values. Everything as int32_t */
673#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth) 657#define Pixel2Col(x) Pixel2Width((int32_t)(x))
674#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth) 658#define Pixel2Row(y) Pixel2Height((int32_t)(y))
675#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth) 659#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)
676#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight) 660#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)
677#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth) 661#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
678#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth) 662#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
679#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth) 663#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)
680#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight) 664#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)
681 665
682#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth) 666#define TermWin_TotalWidth() ((int32_t)TermWin.width)
683#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth) 667#define TermWin_TotalHeight() ((int32_t)TermWin.height)
684
685#define Xscreen DefaultScreen(R->Xdisplay)
686#define Xroot DefaultRootWindow(R->Xdisplay)
687 668
688/* how to build & extract colors and attributes */ 669/* how to build & extract colors and attributes */
689#define GET_BASEFG(x) (((x) & RS_fgMask)) 670#define GET_BASEFG(x) (((x) & RS_fgMask))
690#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 671#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
691#ifndef NO_BRIGHTCOLOR 672#ifndef NO_BRIGHTCOLOR
692# define GET_FGCOLOR(x) \ 673# define GET_FGCOLOR(x) \
693 ((((x) & RS_Bold) == 0 \ 674 ((((x) & RS_Bold) == 0 \
694 || GET_BASEFG(x) < minCOLOR \ 675 || GET_BASEFG (x) < minCOLOR \
695 || GET_BASEFG(x) >= minBrightCOLOR) \ 676 || GET_BASEFG (x) >= minBrightCOLOR) \
696 ? GET_BASEFG(x) \ 677 ? GET_BASEFG (x) \
697 : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR))) 678 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
698# define GET_BGCOLOR(x) \ 679# define GET_BGCOLOR(x) \
699 ((((x) & RS_Blink) == 0 \ 680 ((((x) & RS_Blink) == 0 \
700 || GET_BASEBG(x) < minCOLOR \ 681 || GET_BASEBG (x) < minCOLOR \
701 || GET_BASEBG(x) >= minBrightCOLOR) \ 682 || GET_BASEBG (x) >= minBrightCOLOR) \
702 ? GET_BASEBG(x) \ 683 ? GET_BASEBG (x) \
703 : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR))) 684 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
704#else 685#else
705# define GET_FGCOLOR(x) GET_BASEFG(x) 686# define GET_FGCOLOR(x) GET_BASEFG(x)
706# define GET_BGCOLOR(x) GET_BASEBG(x) 687# define GET_BGCOLOR(x) GET_BASEBG(x)
707#endif 688#endif
708 689
709#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 690#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
710#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) 691#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)
711 692
712#define GET_ATTR(x) (((x) & RS_attrMask)) 693#define GET_ATTR(x) (((x) & RS_attrMask))
713#define GET_BGATTR(x) \ 694#define GET_BGATTR(x) \
714 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 695 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
715 | (((x) & RS_fgMask)<<Color_Bits)) \ 696 | (((x) & RS_fgMask)<<Color_Bits)) \
716 : ((x) & (RS_attrMask | RS_bgMask))) 697 : ((x) & (RS_attrMask | RS_bgMask)))
717#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 698#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
718#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 699#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
719#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 700#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))
720 701
721#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 702#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
722#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 703#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
723 704
724#ifdef HAVE_SCROLLBARS 705#ifdef HAVE_SCROLLBARS
725# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2) 706# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
726#else 707#else
727# define scrollbar_TotalWidth() (0) 708# define scrollbar_TotalWidth() (0)
728#endif 709#endif
729#define scrollbar_isMotion() (R->scrollBar.state == 'm') 710#define scrollbar_isMotion() (scrollBar.state == 'm')
730#define scrollbar_isUp() (R->scrollBar.state == 'U') 711#define scrollbar_isUp() (scrollBar.state == 'U')
731#define scrollbar_isDn() (R->scrollBar.state == 'D') 712#define scrollbar_isDn() (scrollBar.state == 'D')
732#define scrollbar_isUpDn() isupper (R->scrollBar.state) 713#define scrollbar_isUpDn() isupper (scrollBar.state)
733#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 714#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
734 715
735#define scrollbar_setIdle() R->scrollBar.state = 1
736#define scrollbar_setMotion() R->scrollBar.state = 'm'
737#define scrollbar_setUp() R->scrollBar.state = 'U'
738#define scrollbar_setDn() R->scrollBar.state = 'D'
739
740#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1)) 716#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
741#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 717#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
742 && (y) <= scrollbarnext_dnval()) 718 && (y) <= scrollbarnext_dnval ())
743#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 719#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
744#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 720#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
745#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 721#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
746#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 722#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
747#define SCROLLRXVT_MINHEIGHT 10 723#define SCROLLRXVT_MINHEIGHT 10
748#define SCROLLXTERM_MINHEIGHT 10 724#define SCROLLXTERM_MINHEIGHT 10
749 725
750#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 726#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
751 ? SCROLLNEXT_MINHEIGHT \ 727 ? SCROLLNEXT_MINHEIGHT \
752 : SCROLLRXVT_MINHEIGHT) 728 : SCROLLRXVT_MINHEIGHT)
753#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 729#define scrollbar_above_slider(y) ((y) < scrollBar.top)
754#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 730#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
755#define scrollbar_position(y) ((y) - R->scrollBar.beg) 731#define scrollbar_position(y) ((y) - scrollBar.beg)
756#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 732#define scrollbar_size() (scrollBar.end - scrollBar.beg \
757 - scrollbar_minheight()) 733 - scrollbar_minheight ())
758 734
759#if (MENUBAR_MAX > 1) 735#if (MENUBAR_MAX > 1)
760/* rendition style flags */ 736/* rendition style flags */
761# define menuBar_height() (R->TermWin.fheight + SHADOW) 737# define menuBar_height() (TermWin.fheight + SHADOW)
762# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 738# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
763# define isMenuBarWindow(w) ((w) == R->menuBar.win) 739# define isMenuBarWindow(w) ((w) == menuBar.win)
764#else 740#else
765# define menuBar_height() (0) 741# define menuBar_height() (0)
766# define menuBar_TotalHeight() (0) 742# define menuBar_TotalHeight() (0)
767# define isMenuBarWindow(w) (0) 743# define isMenuBarWindow(w) (0)
768#endif 744#endif
769 745
770#ifdef XPM_BACKGROUND 746#ifdef XPM_BACKGROUND
771# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 747# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
772#else 748#else
773# define XPMClearArea(a, b, c, d, e, f, g) 749# define XPMClearArea(a, b, c, d, e, f, g)
774#endif 750#endif
775 751
776#ifndef STRICT_FONT_CHECKING 752#ifndef STRICT_FONT_CHECKING
777# define rxvt_get_fontwidest(font) ((font)->max_bounds.width) 753# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
778#endif 754#endif
779 755
780#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y)) 756#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
781#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y)) 757#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
782 758
783#ifdef UTMP_SUPPORT 759#ifdef UTMP_SUPPORT
784# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) 760# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
785# undef HAVE_UTMPX_H 761# undef HAVE_UTMPX_H
786# undef HAVE_STRUCT_UTMPX 762# undef HAVE_STRUCT_UTMPX
… …
797# include <utmp.h> 773# include <utmp.h>
798# endif 774# endif
799#endif 775#endif
800 776
801#ifdef DEBUG_CMD 777#ifdef DEBUG_CMD
802# define D_CMD(x) fprintf x ; fputc('\n', stderr) 778# define D_CMD(x) fprintf x ; fputc('\n', stderr)
803#else 779#else
804# define D_CMD(x) 780# define D_CMD(x)
805#endif 781#endif
806#ifdef DEBUG_INIT 782#ifdef DEBUG_INIT
807# define D_INIT(x) fprintf x ; fputc('\n', stderr) 783# define D_INIT(x) fprintf x ; fputc('\n', stderr)
808#else 784#else
809# define D_INIT(x) 785# define D_INIT(x)
810#endif 786#endif
811#ifdef DEBUG_MAIN 787#ifdef DEBUG_MAIN
812# define D_MAIN(x) fprintf x ; fputc('\n', stderr) 788# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
813#else 789#else
814# define D_MAIN(x) 790# define D_MAIN(x)
815#endif 791#endif
816#ifdef DEBUG_SCREEN 792#ifdef DEBUG_SCREEN
817# define D_SCREEN(x) fprintf x ; fputc('\n', stderr) 793# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
818#else 794#else
819# define D_SCREEN(x) 795# define D_SCREEN(x)
820#endif 796#endif
821#ifdef DEBUG_SELECT 797#ifdef DEBUG_SELECT
822# define D_SELECT(x) fprintf x ; fputc('\n', stderr) 798# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
823#else 799#else
824# define D_SELECT(x) 800# define D_SELECT(x)
825#endif 801#endif
826#ifdef DEBUG_SIZE 802#ifdef DEBUG_SIZE
827# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 803# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
828#else 804#else
829# define D_SIZE(x) 805# define D_SIZE(x)
830#endif 806#endif
831#ifdef DEBUG_X 807#ifdef DEBUG_X
832# define D_X(x) fprintf x ; fputc('\n', stderr) 808# define D_X(x) fprintf x ; fputc('\n', stderr)
833#else 809#else
834# define D_X(x) 810# define D_X(x)
835#endif 811#endif
812
813extern class rxvt_failure_exception { } rxvt_failure_exception;
814
815typedef callback1<void, const char *> log_callback;
816
817extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
818extern void rxvt_log (const char *fmt, ...);
819extern void rxvt_warn (const char *fmt, ...);
820extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
821extern void rxvt_exit_failure () __attribute__ ((noreturn));
822
823#define SET_LOCALE(locale) rxvt_set_locale (locale)
824extern bool rxvt_set_locale (const char *locale);
836 825
837/* 826/*
838 ***************************************************************************** 827 *****************************************************************************
839 * VARIABLES 828 * VARIABLES
840 ***************************************************************************** 829 *****************************************************************************
841 */ 830 */
842#ifdef MENUBAR 831#ifdef MENUBAR
843# include "menubar.h" 832# include "menubar.h"
844#endif 833#endif
845 834
846struct mbstate { 835#define BLINK_INTERVAL 0.5
847 unsigned char orig; 836#define TEXT_BLINK_INTERVAL 0.5
848 uint32_t reg;
849 int cnt;
850
851 mbstate ()
852 {
853 cnt = 0;
854 }
855};
856
857struct rxvt_hidden {
858 struct mbstate mbstate;
859#ifdef __GNUC__
860 unsigned char want_refresh:1,
861 want_full_refresh:1,
862 am_transparent:1,
863 am_pixmap_trans:1,
864 current_screen:1,
865 hate_those_clicks:1,
866 num_scr_allow:1,
867 bypass_keystate:1;
868 unsigned char chstat:1,
869 lost_multi:1,
870 multi_byte:1,
871 hidden_cursor:1,
872 hidden_pointer:1,
873 parsed_geometry:1;
874#else
875 unsigned char want_refresh,
876# ifdef TRANSPARENT
877 want_full_refresh, /* awaiting full screen refresh */
878# endif
879# if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
880 am_transparent, /* is a transparent term */
881 am_pixmap_trans, /* transparency w/known root pixmap */
882# endif
883 current_screen, /* primary or secondary */
884 hate_those_clicks, /* a.k.a. keep mark position */
885 num_scr_allow,
886 bypass_keystate,
887# ifdef MULTICHAR_SET
888 chstat,
889 lost_multi, /* set ==> we only got half a glyph */
890 multi_byte, /* set ==> currently using 2 bytes per glyph */
891# endif
892# ifdef CURSOR_BLINK
893 hidden_cursor,
894# endif
895# ifdef POINTER_BLANK
896 hidden_pointer,
897# endif
898 parsed_geometry;
899#endif /* !__GNUC__ */
900
901 unsigned char refresh_type,
902#ifdef UTMP_SUPPORT
903 next_utmp_action,
904#endif
905#ifndef NO_SETOWNER_TTYDEV
906 next_tty_action,
907#endif
908#ifdef META8_OPTION
909 meta_char, /* Alt-key prefix */
910#endif
911 scrollbar_align,
912 selection_wait,
913 selection_type;
914/* ---------- */
915#ifdef GREEK_SUPPORT
916 short greek_mode; /* greek keyboard mode */
917#endif
918 short rvideo;
919 int16_t num_scr; /* screen: number lines scrolled */
920 uint16_t prev_ncol, /* screen: previous number of columns */
921 prev_nrow; /* screen: previous number of rows */
922#ifdef RXVT_GRAPHICS
923 uint16_t gr_prev_start;
924#endif
925/* ---------- */
926 rend_t rstyle;
927/* ---------- */
928 uint32_t pixcolor_set[NPIXCLR_SETS];
929/* ---------- */
930#ifdef SELECTION_SCROLLING
931 int scroll_selection_delay,
932 scroll_selection_lines;
933 enum page_dirn scroll_selection_dir;
934 int selection_save_x,
935 selection_save_y,
936 selection_save_state,
937 pending_scroll_selection;
938#endif
939/* ---------- */
940 int csrO, /* Hops - csr offset in thumb/slider to */
941 /* give proper Scroll behaviour */
942#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
943 scroll_arrow_delay,
944#endif
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 mouse_slip_wheel_delay,
947 mouse_slip_wheel_speed,
948#endif
949 refresh_count,
950 refresh_limit,
951 fnum, /* logical font number */
952 last_bot, /* scrollbar last bottom position */
953 last_top, /* scrollbar last top position */
954 last_state, /* scrollbar last state */
955 scrollbar_len,
956 currmaxcol,
957#ifdef MENUBAR
958 menu_readonly, /* okay to alter menu? */
959 Arrows_x,
960#endif
961#if (MENUBAR_MAX > 1)
962 Nbars,
963#endif
964 window_vt_x,
965 window_vt_y,
966 window_sb_x,
967# ifdef POINTER_BLANK
968 pointerBlankDelay,
969# endif
970 allowedxerror;
971/* ---------- */
972 unsigned int ModMetaMask,
973 ModNumLockMask,
974 old_width, /* last used width in screen resize */
975 old_height, /* last used height in screen resize */
976#ifndef NO_BRIGHTCOLOR
977 colorfgbg,
978#endif
979 ttymode;
980 unsigned long PrivateModes,
981 SavedModes;
982/* ---------- */
983#ifdef PREFER_24BIT
984 Visual *Xvisual;
985#endif
986/* ---------- */
987 Atom xa[NUM_XA];
988/* ---------- */
989#ifdef MENUBAR
990 GC menubarGC;
991#endif
992#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
993 GC scrollbarGC,
994 topShadowGC,
995 botShadowGC;
996#endif
997#ifdef XTERM_SCROLLBAR
998 GC xscrollbarGC,
999 ShadowGC;
1000#endif
1001#ifdef NEXT_SCROLLBAR
1002 GC blackGC,
1003 whiteGC,
1004 grayGC,
1005 darkGC,
1006 stippleGC;
1007 Pixmap dimple,
1008 upArrow,
1009 downArrow,
1010 upArrowHi,
1011 downArrowHi;
1012#endif
1013/* ---------- */
1014 Time selection_time,
1015 selection_request_time;
1016 pid_t cmd_pid; /* process id of child */
1017 gid_t ttygid;
1018#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
1019 uid_t euid;
1020 gid_t egid;
1021#endif
1022/* ---------- */
1023 Cursor pointer_leftptr;
1024#ifdef POINTER_BLANK
1025 Cursor pointer_blank;
1026#endif
1027/* ---------- */
1028 const char *ttydev; /* pty/tty name */
1029#ifndef NO_BACKSPACE_KEY
1030 const char *key_backspace;
1031#endif
1032#ifndef NO_DELETE_KEY
1033 const char *key_delete;
1034#endif
1035#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1036 KeySym ks_bigfont, ks_smallfont;
1037#endif
1038#ifdef GREEK_SUPPORT
1039 KeySym ks_greekmodeswith;
1040#endif
1041#ifdef USE_XIM
1042 XIC Input_Context;
1043 XIMStyle input_style;
1044 int event_type;
1045#endif
1046 struct mouse_event MEvent;
1047 XComposeStatus compose;
1048#ifdef RXVT_GRAPHICS
1049 int graphics_up;
1050 struct grwin_t *gr_root;
1051#endif
1052 ttymode_t tio;
1053#ifdef UTMP_SUPPORT
1054# ifdef HAVE_STRUCT_UTMP
1055 struct utmp ut;
1056# endif
1057# ifdef HAVE_STRUCT_UTMPX
1058 struct utmpx utx;
1059# endif
1060# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1061 char ut_id[5];
1062# endif
1063 int utmp_pos;
1064#endif
1065 row_col_t oldcursor;
1066#ifdef XPM_BACKGROUND
1067 bgPixmap_t bgPixmap;
1068 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1069#endif
1070#ifdef MULTICHAR_SET
1071 int oldcursormulti;
1072 void (*multichar_decode)(unsigned char *str, int len);
1073#endif
1074#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1075 struct stat ttyfd_stat; /* original status of our tty */
1076#endif
1077#ifdef MENUBAR
1078 menu_t *ActiveMenu, /* currently active menu */
1079 *BuildMenu; /* the menu currently being built */
1080 bar_t *CurrentBar;
1081# if !(MENUBAR_MAX > 1)
1082 bar_t BarList;
1083# endif /* (MENUBAR_MAX > 1) */
1084#endif
1085#ifdef RXVT_GRAPHICS
1086 Window gr_last_id;
1087#endif
1088#ifdef CURSOR_BLINK
1089 struct timeval lastcursorchange;
1090#endif
1091#ifdef POINTER_BLANK
1092 struct timeval lastmotion;
1093#endif
1094 struct timeval timeout[NUM_TIMEOUTS];
1095
1096/* these three don't need to be kept but do so to placate some mem checkers */
1097 char *env_windowid; /* environmental variable WINDOWID */
1098 char *env_display; /* environmental variable DISPLAY */
1099 char *env_term; /* environmental variable TERM */
1100 char *env_colorfgbg;
1101 char *buffer;
1102 char *locale;
1103 char charsets[4];
1104 unsigned char *v_buffer; /* pointer to physical buffer */
1105 unsigned char *v_bufstr; /* beginning of area to write */
1106 unsigned char *v_bufptr; /* end of area to write */
1107 unsigned char *v_bufend; /* end of physical buffer */
1108 char *newfont[MAX_NFONTS];
1109#ifdef KEYSYM_RESOURCE
1110 const unsigned char *Keysym_map[256];
1111#endif
1112 const char *rs[NUM_RESOURCES];
1113/* command input buffering */
1114 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1115 unsigned char cmdbuf_base[BUFSIZ];
1116 unsigned char kbuf[KBUFSZ];
1117};
1118 837
1119#ifndef __attribute__ 838#ifndef __attribute__
1120# ifdef __GNUC__ 839# ifdef __GNUC__
1121# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) 840# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1122# define __attribute__(x) 841# define __attribute__(x)
1123# endif 842# endif
1124# endif 843# endif
1125# define __attribute__(x) 844# define __attribute__(x)
1126#endif 845#endif
1127 846
847// primivite wrapper around mbstate_t to ensure initialisation
848struct mbstate {
849 mbstate_t mbs;
850
851 operator mbstate_t *() { return &mbs; }
852 void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }
853 mbstate () { reset (); }
854};
855
856#if UNICODE3
857# define COMPOSE_LO 0x40000000UL
858# define COMPOSE_HI 0x400fffffUL
859# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
860#else
861# define COMPOSE_LO 0xd800UL
862# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...
863# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
864#endif
865
866#if ENABLE_COMBINING
867// compose chars are used to represent composite characters
868// that are not representable in unicode, as well as characters
869// not fitting in the BMP.
870struct compose_char {
871 unicode_t c1, c2; // any chars != NOCHAR are valid
872 compose_char (unicode_t c1, unicode_t c2)
873 : c1(c1), c2(c2)
874 { }
875};
876
877class rxvt_composite_vec {
878 vector<compose_char> v;
879public:
880 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
881 int expand (unicode_t c, wchar_t *r);
882 compose_char *operator [](text_t c)
883 {
884 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
885 ? &v[c - COMPOSE_LO]
886 : 0;
887 }
888};
889
890extern class rxvt_composite_vec rxvt_composite;
891#endif
892
893
894struct rxvt_term : rxvt_vars {
895 log_callback *log_hook; // log error messages through this hook, if != 0
896
897 struct mbstate mbstate; // current input multibyte state
898
899 unsigned char want_refresh:1,
900#ifdef TRANSPARENT
901 want_full_refresh:1, /* awaiting full screen refresh */
902#endif
903#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
904 am_transparent:1, /* is a transparent term */
905 am_pixmap_trans:1, /* transparency w/known root pixmap */
906#endif
907 current_screen:1, /* primary or secondary */
908 hate_those_clicks:1, /* a.k.a. keep mark position */
909 num_scr_allow:1,
910 bypass_keystate:1,
911#ifdef CURSOR_BLINK
912 hidden_cursor:1,
913#endif
914#ifdef TEXT_BLINK
915 hidden_text:1,
916#endif
917#ifdef POINTER_BLANK
918 hidden_pointer:1,
919#endif
920// enc_utf8:1, /* wether terminal reads/writes utf-8 */
921 parsed_geometry:1;
922
923 unsigned char refresh_type,
924#ifdef UTMP_SUPPORT
925 next_utmp_action,
926#endif
927#ifndef NO_SETOWNER_TTYDEV
928 next_tty_action,
929#endif
930#ifdef META8_OPTION
931 meta_char, /* Alt-key prefix */
932#endif
933 scrollbar_align,
934 selection_wait,
935 selection_type;
936/* ---------- */
937 short rvideo;
938 int16_t num_scr; /* screen: number lines scrolled */
939 unsigned int prev_ncol, /* screen: previous number of columns */
940 prev_nrow; /* screen: previous number of rows */
941/* ---------- */
942 rend_t rstyle;
943/* ---------- */
944 uint32_t pixcolor_set[NPIXCLR_SETS];
945/* ---------- */
946#ifdef SELECTION_SCROLLING
947 int scroll_selection_lines;
948 enum page_dirn scroll_selection_dir;
949 int selection_save_x,
950 selection_save_y,
951 selection_save_state;
952#endif
953/* ---------- */
954 int csrO, /* Hops - csr offset in thumb/slider to */
955 /* give proper Scroll behaviour */
956#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
957 mouse_slip_wheel_speed,
958#endif
959 refresh_count,
960 refresh_limit,
961 fnum, /* logical font number */
962 last_bot, /* scrollbar last bottom position */
963 last_top, /* scrollbar last top position */
964 last_state, /* scrollbar last state */
965 scrollbar_len,
966#ifdef MENUBAR
967 menu_readonly, /* okay to alter menu? */
968 Arrows_x,
969#endif
970#if MENUBAR_MAX > 1
971 Nbars,
972#endif
973 window_vt_x,
974 window_vt_y,
975 window_sb_x,
976# ifdef POINTER_BLANK
977 pointerBlankDelay,
978# endif
979 allowedxerror;
980/* ---------- */
981 unsigned int ModMetaMask,
982 ModNumLockMask,
983 old_width, /* last used width in screen resize */
984 old_height, /* last used height in screen resize */
985#ifndef NO_BRIGHTCOLOR
986 colorfgbg,
987#endif
988 ttymode;
989 unsigned long PrivateModes,
990 SavedModes;
991/* ---------- */
992 Atom xa[NUM_XA];
993/* ---------- */
994#ifdef MENUBAR
995 GC menubarGC;
996#endif
997#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
998 GC scrollbarGC,
999 topShadowGC,
1000 botShadowGC;
1001#endif
1002#ifdef XTERM_SCROLLBAR
1003 GC xscrollbarGC,
1004 ShadowGC;
1005#endif
1006#ifdef PLAIN_SCROLLBAR
1007 GC pscrollbarGC;
1008#endif
1009#ifdef NEXT_SCROLLBAR
1010 GC blackGC,
1011 whiteGC,
1012 grayGC,
1013 darkGC,
1014 stippleGC;
1015 Pixmap dimple,
1016 upArrow,
1017 downArrow,
1018 upArrowHi,
1019 downArrowHi;
1020#endif
1021/* ---------- */
1022 Time selection_time,
1023 selection_request_time;
1024 pid_t cmd_pid; /* process id of child */
1025 gid_t ttygid;
1026#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
1027 uid_t euid;
1028 gid_t egid;
1029#endif
1030/* ---------- */
1031 Cursor leftptr_cursor;
1032#ifdef POINTER_BLANK
1033 Cursor blank_cursor;
1034#endif
1035/* ---------- */
1036 const char *ttydev; /* pty/tty name */
1037#ifndef NO_BACKSPACE_KEY
1038 const char *key_backspace;
1039#endif
1040#ifndef NO_DELETE_KEY
1041 const char *key_delete;
1042#endif
1043#ifdef USE_XIM
1044 rxvt_xim *input_method;
1045 XIC Input_Context;
1046 XIMStyle input_style;
1047 int event_type;
1048#endif
1049 struct mouse_event MEvent;
1050 XComposeStatus compose;
1051 ttymode_t tio;
1052#ifdef UTMP_SUPPORT
1053# ifdef HAVE_STRUCT_UTMP
1054 struct utmp ut;
1055# endif
1056# ifdef HAVE_STRUCT_UTMPX
1057 struct utmpx utx;
1058# endif
1059# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1060 char ut_id[5];
1061# endif
1062 int utmp_pos;
1063#endif
1064 row_col_t oldcursor;
1065#ifdef XPM_BACKGROUND
1066 bgPixmap_t bgPixmap;
1067 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1068#endif
1069#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1070 struct stat ttyfd_stat; /* original status of our tty */
1071#endif
1072#ifdef MENUBAR
1073 menu_t *ActiveMenu, /* currently active menu */
1074 *BuildMenu; /* the menu currently being built */
1075 bar_t *CurrentBar;
1076# if ! (MENUBAR_MAX > 1)
1077 bar_t BarList;
1078# endif /* (MENUBAR_MAX > 1) */
1079#endif
1080#ifdef CURSOR_BLINK
1081 struct timeval lastcursorchange;
1082#endif
1083#ifdef POINTER_BLANK
1084 struct timeval lastmotion;
1085#endif
1086
1087 vector<void *> allocated; // free these memory blocks with free()
1088
1089 char *env_windowid; /* environmental variable WINDOWID */
1090 char *env_display; /* environmental variable DISPLAY */
1091 char *env_term; /* environmental variable TERM */
1092 char *env_colorfgbg;
1093 char *locale;
1094#if 0
1095 char *codeset;
1096#endif
1097 char charsets[4];
1098 unsigned char *v_buffer; /* pointer to physical buffer */
1099 unsigned int v_buflen; /* size of area to write */
1100 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1101#ifdef KEYSYM_RESOURCE
1102 const unsigned char *Keysym_map[256];
1103#endif
1104 const char *rs[NUM_RESOURCES];
1105 /* command input buffering */
1106 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1107 unsigned char cmdbuf_base[CBUFSIZ];
1108
1109 rxvt_salloc *talloc; // text line allocator
1110 rxvt_salloc *ralloc; // rend line allocator
1111
1112 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1113
1114 void paste (const unsigned char *data, unsigned int len);
1115
1116 void flush ();
1117
1118 void rootwin_cb (XEvent &xev);
1119 xevent_watcher rootwin_ev;
1120
1121 void x_cb (XEvent &xev);
1122 xevent_watcher termwin_ev;
1123 xevent_watcher vt_ev;
1124#ifdef HAVE_SCROLLBARS
1125 xevent_watcher scrollbar_ev;
1126#endif
1127#ifdef MENUBAR
1128 xevent_watcher menubar_ev;
1129#endif
1130
1131 void check_cb (check_watcher &w); check_watcher check_ev;
1132 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1133
1134 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1135
1136 void incr_cb (time_watcher &w); time_watcher incr_ev;
1137
1138#ifdef CURSOR_BLINK
1139 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1140#endif
1141#ifdef TEXT_BLINK
1142 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1143#endif
1144
1145#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1146 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1147#endif
1148#ifdef SELECTION_SCROLLING
1149 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1150#endif
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1153#endif
1154
1155#ifdef POINTER_BLANK
1156 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1157 void pointer_blank ();
1158 void pointer_unblank ();
1159#endif
1160
1161 void tt_printf (const char *fmt,...);
1162 void tt_write (const unsigned char *data, unsigned int len);
1163
1164 void tt_winch ();
1165
1166 rxvt_term ();
1167 ~rxvt_term ();
1168 void destroy ();
1169
1170 bool init (int argc, const char *const *argv);
1171 bool init_vars ();
1172
1173 bool pty_fill ();
1174
1175 void *operator new (size_t s);
1176 void operator delete (void *p, size_t s);
1177
1178 void init_secondary ();
1179 const char **init_resources (int argc, const char *const *argv);
1180 void init_env ();
1181 void set_locale (const char *locale);
1182 void init_xlocale ();
1183 void init_command (const char *const *argv);
1184 int run_command (const char *const *argv);
1185 int run_child (const char *const *argv);
1186 static void child_exited (int pid);
1187
1188 void color_aliases (int idx);
1189 void recolour_cursor ();
1190 void create_windows (int argc, const char *const *argv);
1191 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1192 void window_calc (unsigned int width, unsigned int height);
1193
1194#if USE_XIM
1195 void im_destroy ();
1196 void im_cb (); im_watcher im_ev;
1197 void im_set_size (XRectangle *size);
1198 void im_set_position (XPoint *pos);
1199 void im_set_color (unsigned long *fg, unsigned long *bg);
1200 void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1201
1202 bool IMisRunning ();
1203 void IMSendSpot ();
1204 bool IM_get_IC (const char *modifiers);
1205 void IMSetStatusPosition ();
1206#endif
1207
1208 void resize_scrollbar ();
1209
1210 void pixel_position (int *x, int *y);
1211
1212 void selection_click (int clicks, int x, int y);
1213 void selection_extend (int x, int y, int flag);
1214 void selection_rotate (int x, int y);
1215
1216 /* screen (!) */
1217 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1218 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1219 int scr_scroll_text (int row1, int row2, int count, int spec);
1220 void scr_reset ();
1221 void scr_reset_realloc ();
1222 void scr_release ();
1223 void scr_clear (bool really = false);
1224 void scr_refresh (unsigned char refresh_type);
1225 bool scr_refresh_rend (rend_t mask, rend_t value);
1226 void scr_erase_screen (int mode);
1227 void scr_touch (bool refresh);
1228 void scr_expose (int x, int y, int width, int height, bool refresh);
1229 void scr_remap_chars ();
1230 void scr_remap_chars (text_t *tp, rend_t *rp);
1231
1232 /* autoconvert */
1233
1234 // command.C
1235 void lookup_key (XKeyEvent &ev);
1236 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1237
1238 unicode_t next_char ();
1239 unicode_t cmd_getc ();
1240 unicode_t next_octet ();
1241 unicode_t cmd_get8 ();
1242
1243 bool cmd_parse ();
1244 void mouse_report (XButtonEvent &ev);
1245 void button_press (XButtonEvent &ev);
1246 void button_release (XButtonEvent &ev);
1247 int check_our_parents ();
1248#ifdef PRINTPIPE
1249 FILE *popen_printer ();
1250 int pclose_printer (FILE *stream);
1251#endif
1252 void process_print_pipe ();
1253 void process_nonprinting (unicode_t ch);
1254 void process_escape_vt52 (unicode_t ch);
1255 void process_escape_seq ();
1256 void process_csi_seq ();
1257 void process_window_ops (const int *args, unsigned int nargs);
1258 unsigned char *get_to_st (unicode_t &ends_how);
1259 void process_dcs_seq ();
1260 void process_osc_seq ();
1261 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1262 void process_xterm_seq (int op, const char *str, unsigned char resp);
1263 int privcases (int mode, unsigned long bit);
1264 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1265 void process_sgr_mode (unsigned int nargs, const int *arg);
1266 void process_graphics ();
1267 // init.C
1268 void Get_Colours ();
1269 void get_ourmods ();
1270 // logging.C
1271 void makeutent (const char *pty, const char *hostname);
1272 void cleanutent ();
1273 // main.C;
1274 void privileges (int mode);
1275 void privileged_utmp (char action);
1276 void privileged_ttydev (char action);
1277 bool change_font (const char *fontname);
1278 bool font_up_down (int n, int direction);
1279 void set_title (const char *str);
1280 void set_icon_name (const char *str);
1281 void set_window_color (int idx, const char *color);
1282 void set_colorfgbg ();
1283 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1284 void set_widthheight (unsigned int width, unsigned int height);
1285
1286#ifdef MENUBAR
1287 // menubar.C
1288 void menuitem_free (menu_t *menu, menuitem_t *item);
1289 int action_dispatch (action_t *action);
1290 void menuarrow_free (char name);
1291 void menuarrow_add (char *string);
1292 char *menu_find_base (menu_t **menu, char *path);
1293 menu_t *menu_delete (menu_t *menu);
1294 menu_t *menu_add (menu_t *parent, char *path);
1295 void drawbox_menubar (int x, int len, int state);
1296 void drawtriangle (int x, int y, int state);
1297 void drawbox_menuitem (int y, int state);
1298 void menu_show ();
1299 void menu_display (void (rxvt_term::*update) ());
1300 void menu_hide_all ();
1301 void menu_hide ();
1302 void menu_clear (menu_t *menu);
1303 void menubar_clear ();
1304 bar_t *menubar_find (const char *name);
1305 int menubar_push (const char *name);
1306 void menubar_remove (const char *name);
1307 void menubar_dump (FILE *fp);
1308 void menubar_read (const char *filename);
1309 void menubar_dispatch (char *str);
1310 void draw_Arrows (int name, int state);
1311 void menubar_expose ();
1312 int menubar_mapping (int map);
1313 int menu_select (XButtonEvent &ev);
1314 void menubar_select (XButtonEvent &ev);
1315 void menubar_control (XButtonEvent &ev);
1316 void map_menuBar (int map);
1317#endif
1318
1319 // screen.C
1320 void scr_poweron ();
1321 void scr_cursor (int mode);
1322 int scr_change_screen (int scrn);
1323 void scr_color (unsigned int color, int fgbg);
1324 void scr_rendition (int set, int style);
1325 void scr_add_lines (const unicode_t *str, int nlines, int len);
1326 void scr_backspace ();
1327 void scr_tab (int count);
1328 void scr_backindex ();
1329 void scr_forwardindex ();
1330 void scr_gotorc (int row, int col, int relative);
1331 void scr_index (enum page_dirn direction);
1332 void scr_erase_line (int mode);
1333 void scr_E ();
1334 void scr_insdel_lines (int count, int insdel);
1335 void scr_insdel_chars (int count, int insdel);
1336 void scr_scroll_region (int top, int bot);
1337 void scr_cursor_visible (int mode);
1338 void scr_autowrap (int mode);
1339 void scr_relative_origin (int mode);
1340 void scr_insert_mode (int mode);
1341 void scr_set_tab (int mode);
1342 void scr_rvideo_mode (int mode);
1343 void scr_report_position ();
1344 void set_font_style ();
1345 void scr_charset_choose (int set);
1346 void scr_charset_set (int set, unsigned int ch);
1347 int scr_move_to (int y, int len);
1348 int scr_page (enum page_dirn direction, int nlines);
1349 int scr_changeview (uint16_t oldviewstart);
1350 void scr_bell ();
1351 void scr_printscreen (int fullhist);
1352 void scr_reverse_selection ();
1353 void scr_dump (int fd);
1354 void selection_check (int check_more);
1355 int selection_paste (Window win, Atom prop, bool delete_prop);
1356 void selection_property (Window win, Atom prop);
1357 void selection_request (Time tm, int x, int y);
1358 int selection_request_other (Atom target, int selnum);
1359 void selection_clear ();
1360 void selection_make (Time tm);
1361 void selection_start_colrow (int col, int row);
1362 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1363 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1364 void selection_remove_trailing_spaces ();
1365 void selection_send (const XSelectionRequestEvent &rq);
1366
1367#if defined(NEXT_SCROLLBAR)
1368 // scrollbar-next.C
1369 Pixmap renderPixmap (const char *const *data, int width, int height);
1370 void init_scrollbar_stuff ();
1371 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1372 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1373#endif
1374
1375#if defined(RXVT_SCROLLBAR)
1376 // scrollbar-rxvt.C
1377 void Draw_button (int x, int y, int state, int dirn);
1378 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1379#endif
1380
1381#if defined(XTERM_SCROLLBAR)
1382 // scrollbar-xterm.C
1383 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1384#endif
1385
1386#if defined(PLAIN_SCROLLBAR)
1387 // scrollbar-plain.C
1388 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1389#endif
1390
1391 // scrollbar.C
1392 int scrollbar_mapping (int map);
1393 int scrollbar_show (int update);
1394 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1395
1396 // xdefaults.C
1397 void get_options (int argc, const char *const *argv);
1398 int parse_keysym (const char *str, const char *arg);
1399 void get_xdefaults (FILE *stream, const char *name);
1400 void extract_resources (Display *display, const char *name);
1401 // xpm.C
1402 int scale_pixmap (const char *geom);
1403 void resize_pixmap ();
1404 Pixmap set_bgPixmap (const char *file);
1405};
1406
1128/* 1407/*
1129 ***************************************************************************** 1408 *****************************************************************************
1130 * PROTOTYPES 1409 * PROTOTYPES
1131 ***************************************************************************** 1410 *****************************************************************************
1132 */ 1411 */
1133#ifdef PROTOTYPES 1412#ifdef PROTOTYPES
1134# define __PROTO(p) p 1413# define __PROTO(p) p
1135#else 1414#else
1136# define __PROTO(p) () 1415# define __PROTO(p) ()
1137#endif 1416#endif
1138#include "protos.h" 1417#include "protos.h"
1139 1418
1140#ifdef DEBUG_malloc 1419#ifdef DEBUG_malloc
1141# include "dmalloc.h" /* This comes last */ 1420# include "dmalloc.h" /* This comes last */
1142#endif 1421#endif
1143 1422
1144#endif /* _RXVT_H_ */ 1423#endif /* _RXVT_H_ */
1424

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